:root {
    --bg: #f6f7f9;
    --panel: #ffffff;
    --text: #20242a;
    --muted: #667085;
    --line: #d9dee7;
    --brand: #166c64;
    --brand-dark: #10514b;
    --danger: #b42318;
    --warning: #b54708;
    --ok: #067647;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
}

a {
    color: var(--brand);
    text-decoration: none;
}

.topbar {
    background: #ffffff;
    border-bottom: 1px solid var(--line);
    padding: 16px 24px;
}

.topbar-inner,
.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand {
    display: flex;
    flex-direction: column;
    gap: 2px;
    color: var(--text);
}

.brand strong {
    font-size: 22px;
    line-height: 1;
}

.brand span {
    color: var(--muted);
    font-size: 12px;
}

.brand-slogan {
    display: block;
    margin: -2px 0 12px;
    color: #d7fffa;
    font-size: 14px;
}

.container {
    padding: 24px 0 48px;
}

.site-footer {
    border-top: 1px solid var(--line);
    background: #fff;
    color: var(--muted);
}

.site-footer-inner {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 22px 0;
    display: flex;
    justify-content: space-between;
    gap: 24px;
}

.site-footer-inner > div,
.developer-credit {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.site-footer strong {
    color: var(--text);
    font-size: 17px;
}

.developer-credit {
    text-align: right;
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

h1,
h2,
h3 {
    margin: 0 0 8px;
    line-height: 1.2;
}

p {
    margin: 0 0 12px;
    color: var(--muted);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.card,
.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
}

.event-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.events-hero {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 18px;
    min-height: 330px;
    padding: 38px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background:
        linear-gradient(90deg, rgba(4, 13, 30, 0.2), rgba(4, 13, 30, 0.04) 48%, rgba(4, 13, 30, 0.14)),
        url('memora-events-banner.png') center / cover;
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.16);
    color: #fff;
}

.events-hero h1 {
    color: #fff;
    font-size: 44px;
    margin-bottom: 8px;
}

.events-hero p {
    max-width: 620px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 17px;
    line-height: 1.5;
}

.events-hero .eyebrow {
    color: #fff;
    letter-spacing: 0.12em;
}

.events-hero .btn {
    border-color: #fff;
    background: #fff;
    color: #0b2940;
}

.eyebrow {
    display: block;
    margin-bottom: 8px;
    color: var(--brand);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 28px;
}

.stat-card {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.04);
}

.stat-card span,
.stat-card small {
    color: var(--muted);
}

.stat-card span {
    display: block;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

.stat-card strong {
    display: block;
    margin: 8px 0 4px;
    font-size: 30px;
    line-height: 1;
}

.stat-card small {
    font-size: 13px;
}

.events-toolbar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 14px;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 18px;
}

.event-card-pro {
    display: grid;
    gap: 18px;
    padding: 0 0 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.05);
}

.event-card-pro:hover {
    border-color: #a7c8c3;
    box-shadow: 0 18px 34px rgba(15, 23, 42, 0.08);
}

.event-card-top,
.event-card-title,
.event-progress-head,
.event-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.event-cover {
    position: relative;
    min-height: 190px;
    overflow: hidden;
    background: #0f172a;
}

.event-cover img {
    width: 100%;
    height: 220px;
    display: block;
    object-fit: cover;
}

.event-cover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.08), rgba(15, 23, 42, 0.72));
}

.event-cover .event-card-top {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 1;
}

.event-card-title {
    align-items: flex-start;
    padding: 0 18px;
}

.event-card-title h2 {
    margin-bottom: 4px;
    font-size: 22px;
}

.event-card-title p {
    margin: 0;
}

.event-code {
    padding: 5px 9px;
    border: 1px solid rgba(255, 255, 255, 0.34);
    border-radius: 6px;
    color: #fff;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(8px);
    font-size: 12px;
    font-weight: 800;
}

.event-status {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.event-status.open {
    background: var(--event-color, var(--brand));
    color: #fff;
}

.event-status.closed {
    background: rgba(255, 244, 237, 0.94);
    color: var(--warning);
}

.event-type {
    display: inline-flex;
    margin-bottom: 8px;
    color: var(--event-color, var(--brand));
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.event-schedule {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 0 18px;
}

.event-schedule div,
.event-metrics div {
    padding: 12px;
    border: 1px solid #eef0f3;
    border-radius: 8px;
    background: #fbfcfd;
}

.event-schedule span,
.event-metrics span,
.event-progress-head span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.event-schedule strong {
    display: block;
    margin-top: 5px;
    font-size: 14px;
}

.event-progress {
    display: grid;
    gap: 8px;
    padding: 0 18px;
}

.event-progress-head strong {
    font-size: 14px;
}

.progress-track {
    height: 9px;
    overflow: hidden;
    border-radius: 999px;
    background: #edf0f4;
}

.progress-track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--event-color, var(--brand));
}

.event-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding: 0 18px;
}

.event-metrics strong {
    display: block;
    margin-bottom: 4px;
    font-size: 20px;
}

.event-actions {
    padding: 0 18px;
    padding-top: 2px;
}

.events-empty {
    display: grid;
    justify-items: center;
    gap: 10px;
}

.events-empty h2 {
    margin: 0;
}

.event-show-hero {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    min-height: 300px;
    margin-bottom: 24px;
    padding: 30px;
    border-radius: 8px;
    background-position: center;
    background-size: cover;
    color: #fff;
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.12);
}

.event-show-hero h1 {
    max-width: 760px;
    color: #fff;
    font-size: 38px;
}

.event-show-hero p {
    max-width: 680px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 16px;
}

.event-show-hero .eyebrow {
    color: #fff;
}

.event-show-hero .badge.open {
    background: var(--event-color, var(--brand));
    color: #fff;
}

.event-hero-details {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.event-hero-details span {
    display: inline-flex;
    min-height: 32px;
    align-items: center;
    padding: 6px 10px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    backdrop-filter: blur(8px);
}

.form-section {
    display: grid;
    gap: 12px;
    padding: 16px;
    border: 1px solid #e6e9ef;
    border-radius: 8px;
    background: #fbfcfd;
}

.form-section h2 {
    font-size: 18px;
}

input[type="color"] {
    width: 88px;
    min-height: 42px;
    padding: 4px;
}

.photo-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 10px;
}

.file-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid rgba(22, 108, 100, 0.84);
    border-radius: 6px;
    background:
        linear-gradient(135deg, rgba(22, 108, 100, 0.96), rgba(16, 81, 75, 0.96));
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 12px 24px rgba(22, 108, 100, 0.18);
}

.file-action.secondary {
    background: rgba(255, 255, 255, 0.56);
    color: var(--brand);
    backdrop-filter: blur(12px);
}

.file-action input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.meta {
    display: grid;
    gap: 5px;
    color: var(--muted);
    font-size: 14px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
}

.btn,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 9px 14px;
    border: 1px solid var(--brand);
    border-radius: 6px;
    background: var(--brand);
    color: #fff;
    font-weight: 700;
    cursor: pointer;
}

.btn.secondary,
button.secondary {
    background: #fff;
    color: var(--brand);
}

.btn.danger,
button.danger {
    background: var(--danger);
    border-color: var(--danger);
}

.btn.warning,
button.warning {
    background: var(--warning);
    border-color: var(--warning);
}

form {
    display: grid;
    gap: 14px;
}

.logout-form {
    display: inline-flex;
    margin: 0;
    gap: 0;
}

.inline-form,
.logout-form {
    display: inline-flex;
    margin: 0;
    gap: 0;
}

.photo-filter-form {
    display: grid;
    min-width: 220px;
    margin: 0;
}

[data-photo-results][aria-busy="true"] {
    opacity: 0.58;
    pointer-events: none;
}

.inline-form button,
.logout-form button {
    width: auto;
}

.login-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 420px);
    min-height: 620px;
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.08);
}

.login-visual {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 36px;
    background:
        linear-gradient(90deg, rgba(4, 13, 30, 0.5), rgba(4, 13, 30, 0.12)),
        url('memora-events-banner.png') center / cover;
    color: #fff;
}

.login-visual h1 {
    color: #fff;
    font-size: 44px;
}

.login-visual p {
    max-width: 620px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 17px;
}

.login-visual .eyebrow {
    color: #fff;
}

.login-card {
    display: grid;
    align-content: center;
    gap: 14px;
    padding: 34px;
}

.login-card h2 {
    font-size: 28px;
}

.login-help {
    padding: 12px;
    border-radius: 8px;
    background: #f8fafc;
    color: var(--muted);
    font-size: 13px;
}

.guest-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at 18% 12%, rgba(22, 108, 100, 0.18), transparent 28%),
        linear-gradient(135deg, #f5faf9 0%, #eef4f5 45%, #ffffff 100%);
}

.guest-page .topbar {
    border-bottom: 1px solid rgba(255, 255, 255, 0.56);
    background: rgba(255, 255, 255, 0.74);
    backdrop-filter: blur(18px);
}

.guest-page .brand {
    color: var(--brand-dark);
    letter-spacing: 0;
}

.guest-entry {
    display: grid;
    gap: 18px;
}

.guest-banner {
    min-height: 360px;
    display: flex;
    align-items: flex-end;
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.68);
    border-radius: 8px;
    background:
        linear-gradient(90deg, rgba(7, 28, 34, 0.76), rgba(7, 28, 34, 0.24), rgba(255, 255, 255, 0.08)),
        url('memora-events-banner.png') center / cover;
    box-shadow: 0 24px 56px rgba(15, 23, 42, 0.16);
    overflow: hidden;
}

.guest-banner-content {
    width: min(620px, 100%);
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 8px;
    background: rgba(10, 18, 26, 0.34);
    backdrop-filter: blur(18px);
}

.guest-banner h1,
.guest-event-hero h1 {
    color: #fff;
    font-size: 42px;
}

.guest-banner p,
.guest-event-hero p {
    max-width: 620px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 17px;
}

.guest-banner .eyebrow,
.guest-event-hero .eyebrow {
    color: #ffffff;
}

.guest-access-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
    gap: 16px;
    align-items: stretch;
}

.guest-access-side {
    display: grid;
}

.scanner-panel {
    display: grid;
    gap: 14px;
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.78);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.10);
}

.scanner-frame {
    position: relative;
    min-height: 320px;
    overflow: hidden;
    border-radius: 8px;
    background: #101828;
}

.scanner-frame video {
    width: 100%;
    height: 100%;
    min-height: 320px;
    display: block;
    object-fit: cover;
}

.scanner-target {
    position: absolute;
    inset: 50%;
    width: 210px;
    height: 210px;
    transform: translate(-50%, -50%);
    border: 3px solid rgba(255, 255, 255, 0.92);
    border-radius: 18px;
    box-shadow: 0 0 0 999px rgba(16, 24, 40, 0.38);
}

.scanner-target::before,
.scanner-target::after {
    content: "";
    position: absolute;
    left: 20px;
    right: 20px;
    height: 2px;
    background: var(--brand);
}

.scanner-target::before {
    top: 50%;
}

.scanner-target::after {
    display: none;
}

.scanner-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.scanner-actions button[hidden] {
    display: none;
}

.scanner-status {
    margin: 0;
    padding: 12px;
    border-radius: 8px;
    background: rgba(248, 250, 252, 0.82);
    color: var(--muted);
}

.scanner-status[data-type="success"] {
    background: #ecfdf3;
    color: var(--ok);
}

.scanner-status[data-type="error"] {
    background: #fef3f2;
    color: var(--danger);
}

.manual-access-panel {
    display: grid;
    align-content: center;
    gap: 12px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.78);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.68);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.10);
}

.guest-event-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
    gap: 18px;
    align-items: stretch;
}

.guest-event-hero {
    min-height: 430px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 28px;
    border-radius: 8px;
    color: #fff;
    background-position: center;
    background-size: cover;
    box-shadow: 0 24px 56px rgba(15, 23, 42, 0.16);
}

.guest-event-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

.guest-event-meta span {
    padding: 8px 10px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    backdrop-filter: blur(12px);
    font-weight: 700;
}

.guest-event-meta .open {
    border-color: rgba(111, 221, 169, 0.55);
    background: rgba(6, 118, 71, 0.44);
}

.guest-event-meta .closed {
    border-color: rgba(254, 205, 202, 0.55);
    background: rgba(180, 35, 24, 0.44);
}

.guest-upload-card {
    display: grid;
    align-content: center;
    gap: 16px;
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.78);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.10);
}

.guest-upload-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.guest-upload-head h2 {
    font-size: 26px;
}

.guest-upload-head small {
    padding: 7px 9px;
    border-radius: 6px;
    background: rgba(22, 108, 100, 0.10);
    color: var(--brand-dark);
    font-weight: 800;
    white-space: nowrap;
}

.guest-gallery-section {
    margin-top: 24px;
}

label {
    display: grid;
    gap: 6px;
    font-weight: 700;
}

input,
textarea,
select {
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 10px 12px;
    font: inherit;
    background: #fff;
}

textarea {
    min-height: 96px;
    resize: vertical;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.flash {
    border-radius: 6px;
    padding: 12px 14px;
    margin-bottom: 16px;
    border: 1px solid #b7dfc8;
    background: #ecfdf3;
    color: var(--ok);
}

.flash.error {
    border-color: #fecdca;
    background: #fef3f2;
    color: var(--danger);
}

.badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 26px;
    padding: 4px 9px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    background: #eef4ff;
    color: #3538cd;
}

.badge.open {
    background: #ecfdf3;
    color: var(--ok);
}

.badge.closed {
    background: #fff4ed;
    color: var(--warning);
}

.qr-box {
    display: grid;
    grid-template-columns: minmax(220px, 360px) 1fr;
    gap: 20px;
    align-items: start;
}

.qr-box img {
    width: 100%;
    max-width: 360px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.copy-field {
    display: flex;
    gap: 8px;
}

.copy-field input {
    flex: 1;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 14px;
}

.photo-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
}

.photo-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    display: block;
    object-fit: cover;
    background: #eef0f3;
}

.photo-body {
    padding: 12px;
    display: grid;
    gap: 8px;
}

.empty {
    border: 1px dashed var(--line);
    border-radius: 8px;
    padding: 28px;
    text-align: center;
    color: var(--muted);
    background: #fff;
}

@media (max-width: 720px) {
    .topbar-inner,
    .site-footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .developer-credit {
        text-align: left;
    }

    .brand span {
        max-width: 250px;
    }
    .topbar-inner,
    .page-header,
    .events-hero,
    .login-shell,
    .guest-access-grid,
    .guest-event-shell,
    .qr-box,
    .copy-field {
        display: grid;
    }

    .guest-access-grid,
    .guest-event-shell {
        grid-template-columns: 1fr;
    }

    .guest-banner {
        min-height: 330px;
        padding: 16px;
        background-position: 34% center;
    }

    .guest-banner-content {
        padding: 18px;
    }

    .guest-banner h1,
    .guest-event-hero h1 {
        font-size: 32px;
    }

    .guest-event-hero {
        min-height: 360px;
        padding: 22px;
    }

    .guest-upload-head {
        display: grid;
    }

    .guest-upload-head small {
        width: fit-content;
    }

    .scanner-frame,
    .scanner-frame video {
        min-height: 360px;
    }

    .scanner-actions {
        grid-template-columns: 1fr;
    }

    .login-shell {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .login-visual {
        min-height: 280px;
        padding: 24px;
    }

    .login-card {
        padding: 22px;
    }

    .events-hero {
        padding: 20px;
    }

    .event-show-hero {
        display: grid;
        min-height: 360px;
        padding: 22px;
    }

    .events-hero h1 {
        font-size: 28px;
    }

    .event-show-hero h1 {
        font-size: 30px;
    }

    .stats-grid,
    .events-grid {
        grid-template-columns: 1fr;
    }

    .event-card-top,
    .event-card-title,
    .event-actions {
        display: grid;
        justify-items: stretch;
    }

    .event-schedule,
    .event-metrics {
        grid-template-columns: 1fr;
    }

    .actions {
        align-items: stretch;
    }

    .btn,
    button {
        width: 100%;
    }
}